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<H1>First octet of the SMS-DELIVER PDU</H1>The first octet of the SMS-DELIVER 
PDU has the following layout: <BR><BR>
<TABLE border=1>
  <TBODY>
  <TR bgColor=#ffffcc>
    <TH>Bit no</TH>
    <TD>7</TD>
    <TD>6</TD>
    <TD>5</TD>
    <TD>4</TD>
    <TD>3</TD>
    <TD>2</TD>
    <TD>1</TD>
    <TD>0</TD></TR>
  <TR>
    <TH>Name</TH>
    <TD>TP-RP</TD>
    <TD>TP-UDHI</TD>
    <TD>TP-SRI</TD>
    <TD>(unused)</TD>
    <TD>(unused)</TD>
    <TD>TP-MMS</TD>
    <TD>TP-MTI</TD>
    <TD>TP-MTI</TD></TR></TBODY></TABLE>
<TABLE><BR>where the fields have the following meaning: <BR><BR>
  <TBODY></TBODY></TABLE>
<TABLE border=1>
  <TBODY>
  <TR bgColor=#ffffcc>
    <TH>Name</TH>
    <TH>Meaning</TH></TR>
  <TR>
    <TD>TP-RP</TD>
    <TD>Reply path. Parameter indicating that reply path exists. </TD></TR>
  <TR>
    <TD>TP-UDHI</TD>
    <TD>User data header indicator. This bit is set to 1 if the User Data 
      field starts with a header </TD></TR>
  <TR>
    <TD>TP-SRI</TD>
    <TD>Status report indication. This bit is set to 1 if a status report is 
      going to be returned to the SME</TD></TR>
  <TR>
    <TD>TP-MMS</TD>
    <TD>More messages to send. This bit is set to 0 if there are more messages 
      to send</TD></TR>
  <TR>
    <TD>TP-MTI</TD>
    <TD>Message type indicator. Bits no 1 and 0 are both set to 0 to indicate 
      that this PDU is an SMS-DELIVER </TR></TBODY></TABLE><BR>
<H3>Example</H3>A first octet of "04" (hex) has the following meaning: <BR><BR>
<TABLE border=1>
  <TBODY>
  <TR bgColor=#ffffcc>
    <TH>Bit no</TH>
    <TD>7</TD>
    <TD>6</TD>
    <TD>5</TD>
    <TD>4</TD>
    <TD>3</TD>
    <TD>2</TD>
    <TD>1</TD>
    <TD>0</TD></TR>
  <TR>
    <TH>Name</TH>
    <TD>TP-RP</TD>
    <TD>TP-UDHI</TD>
    <TD>TP-SRI</TD>
    <TD>(unused)</TD>
    <TD>(unused)</TD>
    <TD>TP-MMS</TD>
    <TD>TP-MTI</TD>
    <TD>TP-MTI</TD></TR>
  <TR>
    <TH>Value</TH>
    <TD>0</TD>
    <TD>0</TD>
    <TD>0</TD>
    <TD>0</TD>
    <TD>0</TD>
    <TD>1</TD>
    <TD>0</TD>
    <TD>0</TD></TR></TBODY></TABLE>
<TABLE>
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